Put on a set of FZ1 mirror today. Fantastic mod. When I was opening up the panels to gain access to the mirror hardware, the nut under the headlight adjuster fell off after only a slight turn. Looks like the last person that had the panel off either cross threaded the nut onto the holder or over torqued it. Are these things notoriously brittle or was the one on my bike just abused. Gonna be raining for the remainder of the week so I have time to pick another one up.